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The Dragino LWL02 is a LoRaWAN water leakage sensor. When there is water between the two metal probes, the LWL02 sends the information via LoRaWAN network. The LWL02 sends data every day and (optionally) when there is a water leak. The water-leak times and last-water-leak-duration are viewable in the IoT server.
LWL02 is powered by two AAA batteries, with two batteries providing about 16,000~70,000 uplink packets before needing replacement.
Each LWL02 comes preloaded with a set of unique keys for LoRaWAN registration that when registered, would automatically connect the device to the LoRaWAN server after powering on.
| Model Number | LWL02 |
|---|---|
| Brand | Dragino |
| Dimensions | 40 mm × 15 mm × 15 mm (15.75 in. × 5.91 in. × 5.91 in.) |
| Product Type | Sensor |
| Application | Condition Monitoring |
| Technology | LoRaWAN |
| Sensor Type | Water Leakage |
| Power | AAA Battery (2×) |
| Warranty | 2 Years |
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